A faction of the Trinamool Congress (TMC) is attempting to remove Abhishek Banerjee as the party’s Lok Sabha leader following a series of internal disputes.

The revolt threatens the stability of Chief Minister Mamata Banerjee's leadership in West Bengal. This internal crisis follows a recent electoral loss to the Bharatiya Janata Party, which prompted party members to question current leadership styles and vie for control of key positions [2, 3].

The unrest has escalated, descending into open revolt in less than two weeks [2]. Currently, 58 out of 80 TMC MLAs are identified as part of the rebel faction [1]. These legislators have moved to install Ritabrata Banerjee as the leader of opposition in the state assembly [1].

Meetings have taken place at the residence of Mamata Banerjee and within the West Bengal Legislative Assembly to address the crisis [3]. The conflict centers on the distribution of power, and the party's strategic direction after its recent setbacks [2, 3].

Abhishek Banerjee's position as the Lok Sabha leader is now under direct threat. To retain this position, he requires the support of at least 20 MPs [1]. The TMC currently holds 29 total seats in the Lok Sabha [1].

The rebellion marks a significant shift in the party's internal dynamics. While the party has historically maintained tight discipline under the chief minister, the scale of the current dissent—involving the majority of the party's state legislators—suggests a deep fracture in loyalty [1, 2].

58 out of 80 TMC MLAs are identified as part of the rebel faction

The scale of this revolt indicates that the TMC's internal cohesion is fracturing under the pressure of electoral losses. By challenging Abhishek Banerjee's leadership and installing Ritabrata Banerjee in a key assembly role, the rebels are not just seeking office but are challenging the dynastic structure of the party's leadership. If the rebellion persists, it may weaken the TMC's ability to present a united front against the BJP in West Bengal.